How to use API to get hostname belongs to one group

[Oover]

I want to get all hostname that belongs to a special group,such as 'Discovered hosts',how can I achive it? I have tried to use the "host.get",but how can I filter group name?

[tsalle]

Hi,
You can use the groupids params to retrieve only hosts that belong to one host group.

{
    "jsonrpc": "2.0",
    "method": "host.get",
    "params": {
        "output": ["host"],
        "groupids": [your hostgroup id],
    },
    "auth": "038e1d7b1735c6a5436ee9eae095879e",
    "id": 2
}

[Oover]

Hi,
You can use the groupids params to retrieve only hosts that belong to one host group.

{
    "jsonrpc": "2.0",
    "method": "host.get",
    "params": {
        "output": ["host"],
        "groupids": [your hostgroup id],
    },
    "auth": "038e1d7b1735c6a5436ee9eae095879e",
    "id": 2
}

But I just know the group name not the groupid,how can I achive it in one step?

[kargh]

Just grab the group ID from the URL. Click on the Host Group and the ID is right there.